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* By shifting male efforts from seeking wives to paternal investment, normative monogamy increases savings, child investment and economic productivity. | * By shifting male efforts from seeking wives to paternal investment, normative monogamy increases savings, child investment and economic productivity. | ||
* By increasing the relatedness within households, monogamy reduces intra-household conflict, leading to lower rates of child neglect, abuse, accidental death and homicide. | * By increasing the relatedness within households, monogamy reduces intra-household conflict, leading to lower rates of child neglect, abuse, accidental death and homicide. | ||
<span style="font-size:125%">'''Quotes:'''</span> | |||
*''In suppressing intrasexual competition and reducing the size of the pool of unmarried men, normative monogamy reduces crime rates, including rape, murder, assault, robbery and fraud, as well as decreasing personal abuses.'' | |||
* ''Polygynous societies engage in more warfare, often with the goal of capturing women. Cross-cultural analyses, though crude, indicate that polygynous societies also have more crime relative to more monogamous societies.'' | |||
*'' Tertilt then uses the model calibrated to HPCs to investigate what would happen if monogamy were imposed on everyone. The model predicts that: (i) fertility rates go down, (ii) spousal age gaps shrink, (iii) saving rates increase, (iv) bride prices disappear, and (v) GDP per capita goes up substantially. The main cause of these effects is that men cannot invest in obtaining additional wives or selling daughters, so instead they have fewer children, invest in production, and both save and consume more.'' | |||
*'' Living in the same household with genetically unrelated adults is the single biggest risk factor for abuse, neglect and homicide of children. Stepmothers are 2.4 times more likely to kill their stepchildren than birth mothers, and children living with an unrelated parent are between 15 and 77 times more likely to die ‘accidentally’ .'' | |||
*''In Ancient Greece, we do not know which came first but we do know that Athens, for example, had both elements of monogamous marriage and of democracy. In the modern world, analyses of cross-national data reveal positive statistical relationships between the strength of normative monogamy with both democratic rights and civil liberties. In this sense, the peculiar institutions of monogamous marriage may help explain why democratic ideals and notions of equality and human rights first emerged in the West.'' | |||
<span style="font-size:125%">'''References:'''</span> | <span style="font-size:125%">'''References:'''</span> |
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